{"id":"CVE-2021-24112","aliases":["BIT-dotnet-2021-24112","BIT-dotnet-sdk-2021-24112","GHSA-rxg9-xrhp-64gj"],"url":"https://o3.security/vulnerability/CVE-2021-24112","summary":".NET Core Remote Code Execution Vulnerability","details":"A remote code execution vulnerability exists when parsing certain types of graphics files. This vulnerability only exists on systems running on MacOS or Linux. This CVE ID is unique from CVE-2021-26701.","published":"2021-02-25T23:15:16.570Z","modified":"2026-07-09T03:25:22.783237Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.0327,"percentile":0.87468,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"System.Drawing.Common","fixedVersion":"4.7.2"},{"ecosystem":"NuGet","name":"System.Drawing.Common","fixedVersion":"5.0.3"}],"fix":null,"references":[{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24112"},{"type":"WEB","url":"https://github.com/dotnet/announcements/issues/176"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T03:25:22.783237Z"}}